I built NimReturn for Cycle II. Rather than explain it first, I'd love to know what you think it does from the app itself because that's the part I can't test on my own hehe. The one line version (read this after you look and heyyy, no cheating!): crypto proves that you paid, but it doesn't prove what the merchant promised when you paid. NimReturn keeps the merchant's signed return and warranty terms attached to your NIM payment, then verifies every claim, decision and refund on chain. 90-second walkthrough: https://youtube.com/shorts/K1LNfFr0hDM Try it (no wallet needed): https://nimreturn-staging-cycle2.onrender.com/ Tap "View a completed example" — it opens a real Purchase Passport with a verified payment, an eligible claim, a signed merchant decision and a refund verified on Nimiq. Nothing is mocked; every line is re-checked against the chain when the page loads. What would help me most: 1. Before reading anything, write one sentence about what you think it does. 2. Open the completed example and tell me the first moment you got confused. 3. Optional: switch Nimiq Pay to Testnet and make a protected purchase (it costs 0.01 test NIM). It runs on Nimiq Testnet. NimReturn never holds funds or keys. Code: https://github.com/shreshth006/NimReturn